PyQt5 refuse de lancer mon script python "QApplication"
Bonjour à tous,
Je met mets un peu au python, et à PyQt pour le coté graphique.
J'ai créé un .ui avec quelques boutons, rien de sorcier (sous Qt Designer)
Voici mon code python :
Code:
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| import sys
from PyQt5 import uic
from PyQt5.QtGui import QFont, QIcon
from PyQt5.QtWidgets import QApplication, QWidget,QMainWindow
class MainWindow(QMainWindow):
def __init__(self):
super(MainWindow, self).__init__()
self.ui = uic.loadUi("testpython.ui", self)
self.echantillonage_button.clicked.connect(self.CalculEch)
def CalculEch(self):
focale = int(self.focale_box.toPlainText())
taille_pixel = float(self.taille_px.value())
echantillonage = 206 * taille_pixel / float(taille_pixel)
echantillonage_string = "Lechantillonage est de: " + str(echantillonage)
self.LCD_echantillonage.setText(ehantillonage__string)
if __name__ == "__main__":
app = QtGui.QApplication(sys.argv)
window = MyApp()
window.show()
sys.exit(app.exec_()) |
et mon code ui :
Code:
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| <?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>MainWindow</class>
<widget class="QMainWindow" name="MainWindow">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1426</width>
<height>1091</height>
</rect>
</property>
<property name="windowTitle">
<string>MainWindow</string>
</property>
<widget class="QWidget" name="centralwidget">
<widget class="QPushButton" name="echantillonage_button">
<property name="geometry">
<rect>
<x>250</x>
<y>70</y>
<width>171</width>
<height>46</height>
</rect>
</property>
<property name="text">
<string>Echantillonage</string>
</property>
</widget>
<widget class="QTextEdit" name="focale_box">
<property name="geometry">
<rect>
<x>40</x>
<y>50</y>
<width>141</width>
<height>41</height>
</rect>
</property>
</widget>
<widget class="QDoubleSpinBox" name="taille_px">
<property name="geometry">
<rect>
<x>40</x>
<y>110</y>
<width>141</width>
<height>41</height>
</rect>
</property>
<property name="maximum">
<double>20.000000000000000</double>
</property>
<property name="value">
<double>5.400000000000000</double>
</property>
</widget>
<widget class="QLCDNumber" name="LCD_echantillonage">
<property name="geometry">
<rect>
<x>40</x>
<y>170</y>
<width>141</width>
<height>51</height>
</rect>
</property>
<property name="font">
<font>
<family>Gadugi</family>
<weight>75</weight>
<bold>true</bold>
</font>
</property>
<property name="smallDecimalPoint">
<bool>false</bool>
</property>
</widget>
</widget>
<widget class="QMenuBar" name="menubar">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>1426</width>
<height>38</height>
</rect>
</property>
</widget>
<widget class="QStatusBar" name="statusbar"/>
</widget>
<resources/>
<connections/>
</ui> |
J'obtiens l'erreur suivante :
AttributeError: 'module' object has no attribute 'QApplication' .
Connaissez vous une idée du pourquoi ?
En vous remerciant par avance ! ;)
